The following publications are possibly variants of this publication:
- System modeling and control of automatically variable rate fertilizer applicatorCaicong Wu, Xiuwan Chen, Yunxia Han, Shuhui Zhang. SMC 2004: 513-518 [doi]
- A fixed-amount and variable-rate fertilizer applicator based on pulse width modulationChang Chen, Peixiang He, Jianjun Zhang, Xiaoxian Li, Zhenyu Ren, Jin Zhao, Jiacheng He, Yang Wang, Hongbo Liu, Jie Kang. cea, 148:330-336, 2018. [doi]
- Research and Application of Variable Rate Fertilizer Applicator System Based on a DC MotorHonglei Jia, Xianzhen Feng, Jiangtao Qi, Xinhui Liu, Chunxi Liu, Yongxi Yang, Yang Li. ifip12 2014: 381-391 [doi]
- Design of Can-based Variable Rate Fertilizer Control SystemWenqian Huang, Liping Chen, Zhijun Meng, Chunjiang Zhao. ifip12 2008: 1317-1320 [doi]
- Development of a Semi-controller for a Variable Rate Fertilizer ApplicatorJianbin Ji, Xiu Wang, Yijin Mao, Liping Chen, Lingyan Hu. ifip12 2010: 232-239 [doi]
- Effects of control sequence optimisation on the performance of bivariate fertiliser applicatorJiqin Zhang, Gang Liu. cea, 192:106594, 2022. [doi]